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Nutra-Life Magnesium Complete 550mg

Bonus Nutra-Life Health & Beauty Sale - Save up to 70% off RRP across the entire range! Limited time only or while stocks last.


60 tablets


RRP: NZ$32.90

Save 46% (NZ$15.00)


RRP: NZ$32.90

Save 46% (NZ$15.00)


RRP: NZ$32.90

Save 46% (NZ$15.00)

Nutra-Life Magnesium Complete 550mg is an effective, high-strength formula that provides 550mg of elemental Magnesium in a single daily dose.  

For those who need a high potency Magnesium formula to assist sleep, heart health, and muscle relaxation. 

The formula is magnesium oxide-free and contains 100% natural marine-sourced magnesium for easy absorption. 

  • Assist with mental relaxation during times of stress and worry 
  • Support restful sleep
  • Maintain healthy heart function and helping the body with Calcium absorption


Adults: Take 1 tablet daily with food, or as directed by your healthcare professional.


  • Do not exceed the recommended daily dose.
  • If symptoms persist, consult your healthcare professional.
  • This high potency formula may cause a laxative effect in some individuals.
  • For those with kidney disease, consult your healthcare professional before use.

Each Tablet Provides:

Marine Magnesium 1570mg
    Equiv. elemental Magnesium 550mg

Also Contains: Tabletting aids.

Formulated Without: Gluten, wheat, animal products, dairy products, egg, soy, artificial colours, artificial flavours, artificial sweeteners or preservatives.


About Nutra-Life
Founded in 1967, Nutra-Life has over 50 years’ experience in helping Kiwi families to take charge of their wellbeing. From small beginnings, they’ve grown into one of New Zealand’s leading supplements brands.

Throughout their 50 years, Nutra-Life has maintained their commitment to evidence-based formulations containing well-researched ingredients to help support you and your family.

Nutra-Life produce most of their products themselves in their independently audited, state-of-the-art plant in East Tamaki, New Zealand, and ensure they meet strict manufacturing standards.

Your satisfaction is of paramount importance to us! If we can help in any way please contact us using the details below.

Email: [email protected]

New Zealand Free Phone: 0800 148 148

Other Countries Phone: +64 3 524 8414

Live Chat: Between the hours of 9.30am – 10pm NZST

You can also subscribe to the HealthPost email newsletter for all the latest news, health info and exclusive special offers. Find out more about our guarantee, payment options and delivery times, or view our FAQs page for frequently asked questions and answers.

We also highly recommend reading product reviews. They can be a great way of finding out that little bit extra about products you're interested in.









  • 有助于放松肌肉紧张和不适
  • 有助于身心放松和充分的睡眠
  • 有助于缓解神经紧张、压力和焦虑





海洋矿物镁 550毫克







We publish all helpful customer reviews, including negative reviews - these are genuine!

Customer Reviews

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Items 1 to 10 of 19 total

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per page
need a change I think Review by
  • star

I buy these for my husband he has taken them for quite some time and they seemed great to begin with but now he wonders if he is getting any benefit from the one a day so will give them a rest for a time I think

Gave husband & I both chronic diarrhea Review by
  • star

Was given a free sample of 60 tablets of the new 500mg magnesium when ordering 250 tablets of the 300mg. Agree with previous reviewer that a warning should be mentioned. It took us more than a week to discover that it was these tablets causing it.

Reduced Leg Cramps Review by
  • star

My husband started to get nasty, regular leg cramps at night. I got him Nutra-Life Magnesium Complete and he's not had any since. Recommended.

Amazing Review by
  • star

I have never been a good sleeper and with going through the menopause was waking every 2 hours for months. Did try taking a sleep product that was magnesium based but it had the opposite effect. Started taking this Magnesium Complete product quite by accident as got is as a free gift when ordering something else and it is truly amazing. I now only ever wake once a night, if that, and have no trouble going to or back to sleep. I take it in the morning with breakfast too and it still works and no problems with digestive system. I thank God I was sent this as a free gift and will take it for life.

Sounder deeper sleep Review by
  • star

My sleep is much improved from taking this product. No more leg cramps. Still wake at night but have little trouble getting off to sleep again. I take it with glass of raw milk last thing at night because magnesium and calcium work well together.

Improved sleep Review by
  • star

I take a magnesium complete tablet once a day and find it has given me an energy boost as well as assisting with better sleep.

Great but quite strong Review by
  • star

I went through a period when my body was trying to fight something off so I would get cramps at night. I started taking these instead of the weaker ones and they stopped they cramps. I have now gone back to the weaker once because I don't think I need to have ones this strong all of the time

Restless Legs! Review by
  • star

I have found this product very helpful for muscle relaxation and have less problems with restless leg syndrome at night.

Magnesium complete Review by
  • star

I usually take Thompsons magnesium but decided to try this as it was on special. I haven't had leg cramps since using magnesium. The Nutra-Life tablets are very large so might be hard for some to swallow.

Awesome product Review by
  • star

Used to have agonizing cramp in the night at times, so I found this in my Mums medicine cupboard and it fixed it. I just took one before bed the next night and I had no problem for about a week!
I got a bottle for myself, and every-time I have cramp it works like a charm!! Also gave one to my husband the other day to help him sleep better and it worked as well for that...Would recommend it to anyone.

Items 1 to 10 of 19 total

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Product Highlights

  • Soothing tense or tight muscles
  • Suitable for vegetarians
  • Supports mental and physical relaxation when feeling stressed or worried


  • Worldwide Delivery on +5,000 naturally healthy products learn more

    We Deliver Worldwide

    International orders are welcome and we offer you a choice of either Airmail or Courier delivery to best suit your needs.

    Airmail to all countries is via an untracked service.  All Courier delivery options are tracked, and tracking details will be emailed to you with your order dispatch confirmation.

    The exact delivery cost of your order will be clearly displayed for your approval during the checkout process. You can estimate the delivery cost of the goods in your cart at any stage by using our 'Postage Estimator' on the Shopping Cart Summary page.

    See ourDelivery page for more information.

    International Delivery Charges (all prices in NZD)


    See also dedicated site: HealthPost.com.au

    Tracked Airmail (4-8 working days)
    $4.50 per order flat rate (free for orders over $79)

    Priority Courier (3-5 working days)
    $14.90 for up to 3kg, $5 per additional kg

    China including Hong Kong and Macau | 中国地区(包含香港和澳门)

    In the unlikely event you incur import tax on an order with a total value below NZD $250, HealthPost will reimburse you for the tax amount with Reward Points.

    如果您的订单被海关收税, HealthPost将报销您支付的关税(适用于价值在250纽币以下的订单)。
    偿还方式是将关税金额充值到您在HealthPost账户上的reward points里。

    This is a delivery special offer for China market in September, and the special offer will end 12pm 30.09.17 GMT

    Orders less than NZD $88 total: $5 per kg flat rate

    Orders over NZD $88 total and under 5kg in total weight: FREE DELIVERY

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    $20 first kg plus $5 per additional kg (selected countries – see *)
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    Rest of World

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    $20 first kg plus $15 per additional kg

    Courier (3-8 working days)
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    * $20 first kg delivery to USA, UK, Europe is only available to:

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    Customs / Import Regulations

    Customs and import regulations vary widely between countries. Some of the products we sell via this website are prohibited for importation into certain countries. Unfortunately, it's not possible for us to be aware of all of the regulations specific to any given country. Where we are aware of any particular import restrictions, we endeavour to make note of this on the product detail page.

    HealthPost Ltd acceptno liability for the refund/replacement of any goods or any costs relating to,or arising from, the importation or confiscation of any goods by your countries Customs Office or other government body. Read more about our Customs / Import Regulations Policy.

  • FREE NZ DELIVERY When You Spend Over NZ$49, Or Just $4.50 Per Order
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  • Hassle Free Returns 30 day money-back guarantee learn more

    30 Days Hassle Free Return Service

    Your satisfaction is extremely important to us. Any problems will be addressed in a friendly and efficient manner, with your total satisfaction as our over-riding concern.

    Our Return Policy

    If you have changed your mind about a product and it is in re-saleable condition (unopened, with undamaged packaging) you can return it within 30 days of receipt for a full refund.

    For more info on returns, visit our Guarantee page.

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